It was good news for renewable energy when President Barack Obama in June proposed carbon dioxide restrictions on existing power plants. It is even better news now that he may use the plan to leverage an international climate accord.

Marine Current Turbines (MCT), the tidal energy company owned by German engineering giant Siemens has announced that it has suspended development of a planned 10 MW tidal array in Wales.

Yield-cos have been grabbing headlines lately. Typically, large utilities spin off their high-yield alternative energy operations into separate smaller companies called yield-cos. These new companies are then taken public to attract individual and institutional investors.

The threat of climate change is driving China and the U.S. — frequent rivals and the world’s two largest greenhouse-gas emitters — to collaborate on dozens of potential clean-energy breakthroughs.

Scotland’s decision to vote no to independence from the United Kingdom of Great Britain and Northern Ireland has elicited a collective sigh of relief from energy sector players. Those companies with significant investments in Scottish renewable energy assets had understandably been anxious over the uncertainty that an independent Scotland would engender, for example potentially changing the rules on support measures for renewable energy investment north of the border.

Europe’s concern about its reliance on Russian fossil fuels may spur governments to prioritize alternative energy, the head of Neste Oil Oyj said.

Japan has added 11,090 megawatts of clean energy capacity since July 2012, when it began an incentive program to encourage investment in renewables, according to the Ministry of Economy, Trade and Industry.

Over 95 percent of climate scientists have concluded that CO2 is the primary cause of global warming. Solving the problem requires a dramatic reduction in CO2 emissions. Some people are altruistic, but almost all businesses are bottom line oriented and will not reduce their CO2 emissions unless they have an economic incentive to do so. There are two realistic incentives: taxing CO2 emissions or setting up a cap and trade program for CO2. Since increasing taxes is politically unfeasible, the most practical approach is with a cap and trade program.

Renewables became Germany’s most important power source for the first time this year, according to Agora Energiewende.

The European Union is seeking to speed up the creation of a common energy market to help its shift to a low-carbon economy and boost security of energy supplies amid a natural-gas dispute between Russia and Ukraine.

Worries including the conflict with ISIL, Ebola, and economic slow-down in Europe, sent the stock market down in the month to October 3rd, with small cap stocks and clean energy stocks falling even farther than the large cap S&P 500.

Kenya’s renewable energy ambitions have attracted growing attention in recent months. There has been a strong uptick in interest in the country’s wind energy potential in particular. Last year, Kenya’s Ministry of Energy and Petroleum said in an investment prospectus for 2013-2016 that it plans to boost wind power generation by 630 MW as part of its target to increase electricity levels by 5,000 MW by 2016. In March, the Kenyan government also signed a financing document for the largest private investment in Kenya.

European Union governments are considering the use of carbon-permit funds to help finance clean technologies and spur poorer nations toward a low-carbon economy under a planned deal on 2030 climate and energy policies.

The renewable energy market is fast-paced and growing with each passing day. It’s hard to keep up with every industry announcement and insight, so we decided to highlight interesting developments that took place during the past few weeks, and some valuable insights that are worth revisiting.

Snohomish County Public Utility District announced it is abandoning plans to develop the 600-kW Admiralty Inlet Pilot tidal project in Washington's Puget Sound.

The U.K. Green Investment Bank is set to tie up the first investments in a $1.6 billion fund by the end of March, part of Britain’s push to cement its dominance in offshore wind power.

Last month, NRDC engaged a nationally recognized opinion research firm to conduct polling in New York State to evaluate public attitudes about fracking and clean energy. Importantly, this is the first statewide poll in at least two years — and perhaps ever — to directly ask residents their views of the now six-year-old de facto moratorium on fracking.

Imagine a place where there is no electricity market. No rules, no policies, no market. A clean slate. This is what the Solar Energy Power Association (SEPA) calls the 51st State, a new initiative to get people to think outside the box when it comes to utility design and infrastructure.

Prime Minister Tony Abbott’s government will negotiate with the opposition to cut Australia’s renewable energy target and exempt industries such as aluminum and copper smelting.

European Union leaders backed the most-ambitious carbon emissions goals of any major economy, in a bid to crank up pressure on the U.S. and China ahead of climate talks in December.

U.S. electricity markets face years of higher prices as clean-air regulations shut more coal-fired power plants than earlier forecast, cutting supply and forcing producers to rely more on natural gas.

October was a spooky month for clean energy stocks. My benchmark Powershares Wilderhill Clean Energy Index (PBW) cringed down 2.9 percent like the young Supergirl who jumped when a mechanical ghost startled her at my door Haloween night.

Every time the U.S. holds midyear elections, the country almost always goes against the incumbent President’s party, which is always sobering to whomever holds The White House. And this week’s elections were no exception.

Fossil fuels are reaping $550 billion a year in subsidies and holding back investment in cleaner forms of energy, the International Energy Agency said.

President Barack Obama pledged deeper U.S. cuts in greenhouse-gas emissions and China will for the first time set a target for capping carbon emissions under an agreement between the world’s two biggest economies.

The world’s decision-makers must not let current events distract them from recognizing and addressing the longer-term signs of stress that are emerging in the global energy system, the International Energy Agency (IEA) warned today at the launch of its annual World Energy Outlook 2014 report in London.

In recent months, a number of initiatives aimed at speeding up the development of the wave energy sector have been launched in the U.S. and Europe. As part of the ongoing work to establish a viable United States wave energy industry, the National Renewable Energy Laboratory (NREL) and Sandia National Laboratories (SANDIA) are working on the creation of a sophisticated open-source modeling tool known as WEC-Sim — and the U.S. Department of Energy is also enlisting the coding community to help in its development. Meanwhile, the European WavePOD project is an industry-wide initiative that aims to solve the problem of converting captured wave energy into electricity by creating a "standardised self-contained offshore electricity generator for the wave industry."

Halifax Regional Municipality of Nova Scotia, Canada, is the first Canadian city to use an in-pipe hydroelectric generation system within a pressurized water distribution pipeline, according to Halifax Water. On Nov. 13, a 32-kW generating system within a drinking water distribution control chamber for Halifax Water began providing power.

In early 2013, a group of women, dubbed the Women in Power committee, assembled in Orlando, Florida to figure out how to honor women who have dedicated their careers to the power industry. The industry is male-dominated with men making up more than 75 percent of the workforce, according to estimates.

According to the latest "Energy Infrastructure Update" report from the Federal Energy Regulatory Commission's (FERC) Office of Energy Projects, wind power provided over two-thirds (68.41 percent) of new U.S. electrical generating capacity in October 2014. Specifically, five wind farms in Colorado, Kansas, Michigan, Nebraska, and Texas came on line last month, accounting for 574 MW of new capacity.

Technology and equipment giant Siemens AG has decided to sell its tidal energy company, Marine Current Turbines Ltd., citing slow development in the marine and hydrokinetics sector.

The clean energy revolution is now, and the U.S. Energy Department is stepping up its commitment to help innovators commercialize their best ideas. At the recent Industry Growth Forum (IGF) in Denver, Colorado, Assistant Secretary for Energy Efficiency and Renewable Energy David Danielson announced the new Lab-Corps program to accelerate the transfer of clean energy technologies from the national laboratories to the marketplace, so that game-changing innovations don't languish for lack of money and equipment.

The power sector crisis in Japan has entered a new stage. The recent refusal of Japanese utilities to grant grid access to new renewable energy projects should not be seen as a failure of Japan’s renewable energy policy, but as a consequential and necessary phase to extend Japan’s technological leadership into the power sector.

A new report by utility and finance experts contains positive news for the environment, our air and our (and our utilities’) pocketbooks — the economics of electric power resources have made zero-emissions energy efficiency and renewable energy technologies the most financially attractive options to meet the nation’s future energy demands.

EON SE’s plan to spin off its fossil fuel plants marks a watershed moment in Germany’s renewables effort that will likely bolster the country’s already leading position in clean energy.

Germany’s biggest utility E.ON — long a pillar of the country’s fossil fuel and nuclear industry — dropped a bombshell on Europe’s business world with the announcement that the multinational was exiting the conventional energy market in favor of a new business model based on renewables, intelligent grid systems, energy management and other services. Indeed, the company seems finally to have drawn the logical consequences from the Energiewende, Germany’s renewable energy transition, after years of resisting the ambitious transformation of the nation’s energy supply.

While OPEC is helping drive down global prices for crude, it’s having less success squeezing the $250 billion clean power industry.

The Western States Petroleum Association (WSPA) — whose members include Chevron, ExxonMobil, Shell, ConocoPhillips, BP, and others — was caught red-handed late last month when a leaked internal presentation revealed a coordinated campaign to stomp out climate and clean energy progress in California, Oregon and Washington by propping up over 15 front groups that purport to represent the views of concerned citizens and the broader business community.

The downfall of two leading marine- energy developers is damping hope that the emerging industry, which has already lost almost $1 billion, will ever get the technology to market.

Let's review some notable news headlines from the month of November.

The National Hydropower Association and Ocean Renewable Energy Coalition have announced the formation of the Marine Energy Council, which will offer a new home for marine energies at NHA.

The advice that Pennwell’s 2014 Woman of the Year, Mary Powell, gave to women in the power industry during Tuesday’s Women in Power Luncheon might come as a surprise to some. It was this: Stop undercutting each other. Powell said the most difficult obstacles she has encountered in her various leadership roles have not come from men, but rather from other women. Small comments like “I don’t know how you do it [being a mom and holding a high-level job]”, serve to bring doubt and uncertainty to high achieving women in any industry, and ultimately can lead to women exiting their careers in order to fit what they perceive is the societal norm.

India, the world’s third-largest polluter, will spend at least $100 billion on climate-related projects but isn’t ready to follow China and the U.S., the top two emitters, in promising to limit its fossil-fuel emissions.

The siren call of 2020 corporate environmental sustainability goals is quickly getting louder, as corporate leaders realize they must go further today to achieve their sustainability targets for tomorrow. Increased use of renewable energy is an ambitious goal for some of the world’s largest companies, as 59 percent of the Fortune 100 and nearly two-thirds of the Global 100 have set GHG emissions reduction commitments, renewable energy commitments or both, according to a recent Ceres’ report, Power Forward: Why the World’s Largest Companies Are Investing in Renewable Energy. One global consumer products company, for example, plans to derive 30 percent of its energy from clean sources by 2020.

Shinzo Abe’s re-election as prime minister risks undercutting Japan’s commitment to clean energy at a time when incentives are under review and the nation’s utilities say they can’t accommodate capacity already planned.

Warren Buffett wants to tell you the best time to wash your clothes. Or at least his energy company in the U.K does. Buffett’s Northern Powergrid Holdings Co. is working with Siemens AG to test a so-called smart grid that has the ability to control when consumer appliances will be used in the home.

Renewable energy stakeholders are well aware that clean energy is slowly but steadily transforming the energy landscape and that message couldn’t have been more clear at the recently concluded Power-Gen International, the largest show for the traditional power generation industry. Since all forms of power generation are represented at the show through the four co-located conferences, PennWell calls the second week in December "Power Generation Week."

Japan’s trade ministry is setting stricter rules for production and sales of renewable energy in what it says is a drive to speed up development of projects and ensure stable power supply.

Developers, manufacturers, investors and other renewable energy industry stakeholders need to know where the next big market is going to be so that they can adjust their business decisions accordingly.

Developers, manufacturers, investors and other renewable energy industry stakeholders need to know where the next big market is going to be so that they can adjust their business decisions accordingly.